42-489-00330

Final Completion

SAUZ RANCH MULATOS PASTURE

WILLACY County · District 4 · CHESTNUT EXPLOR. AND PROD. INC. · WILLAMAR WEST (MIOCENE 6350)

RRC Lookup

Permits

Max Depth

7,725 ft

First Permit

1979-06-11

Latest Activity

1997-01-28

Lifespan

18 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1998-01-02

Shut-In

—

Plugged

2024-10-24

EWA / Permit operator mismatch

Scheduling: CHESTNUT EXPLOR. AND PROD. INC. ≠ Permit: PARKER & PARSLEY DEVELOPMENT L.P

Resolved via: scheduling → CHESTNUT EXPLOR. AND PROD. INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-03

Operator History

Chain of Custody

EXXON CORP. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1996-1997→ PIONEER NATURAL RES. USA, INC. 1997-1999→ PRIZE OPERATING COMPANY 1999-2002→ GRUY PETROLEUM MANAGEMENT CO. 2002-2006→ CIMAREX ENERGY CO. OF COLORADO 2006-2011→ FLINT OAK ENERGY, LLC 2011-2014→ CHESTNUT EXPLOR. AND PROD., INC. 2014-2017

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Permit History (3)

#457850 Recompletion Final Completion

SAUZ RANCH MULATOS PASTURE · 7,650 ft

1997-01-28

Spud 1998-01-01

#232310 Recompletion U

SAUZ RANCH - MULATOS PASTURE · 7,725 ft

1984-03-13

#50477 Other U

SAUZ RANCH MULATOS PASTURE · 7,725 ft

1979-06-11

Permit Applications (3)

#457850 A PARKER & PARSLEY DEVELOPMENT L.P

received 1997-01-27

#232310 A EXXON CORP.

received 1984-03-12

#50477 A EXXON CORP.

received 1979-06-11

Well Details

Well Number: 19
Max Depth: 7,725 ft
Drill Type: Vertical
County: WILLACY
District: 4
Operator: CHESTNUT EXPLOR. AND PROD. INC.
Completed: 1998-01-02

Operator

Name: CHESTNUT EXPLOR. AND PROD., INC
Location: DALLAS
P-5 Status: Y (filed 2025-09-04)
Cum Oil (all leases): 145,180 bbl
Cum Gas (all leases): 177,198 mcf
Activities: OPRS/O
Total Permits: 5

External Links

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